# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1461092726 -7200
# Node ID e21b475d90f7c9a5a0fc78bab968e2621290a6e7
# Parent  703152b277d097217dea2b96c5fd6ec8743b099f
Make new versions of configuration files rather than overwriting existing ones.

diff -r 703152b277d0 -r e21b475d90f7 tools/install.sh
--- a/tools/install.sh	Mon Apr 18 21:26:12 2016 +0200
+++ b/tools/install.sh	Tue Apr 19 21:05:26 2016 +0200
@@ -59,32 +59,28 @@
 fi
 
 # Install the config module in a more appropriate location.
+# Create new versions of configuration files instead of overwriting.
 
 if [ ! -e "$CONFIG_DIR" ]; then
     mkdir -p "$CONFIG_DIR"
 fi
 
 if [ -e "$CONFIG_DIR/config.py" ]; then
-    if [ ! -e "$CONFIG_DIR/config.py.backup" ]; then
-        mv "$CONFIG_DIR/config.py" "$CONFIG_DIR/config.py.backup"
-    fi
+    mv "$INSTALL_DIR/imiptools/config.py" "$CONFIG_DIR/config.py.new"
+else
+    mv "$INSTALL_DIR/imiptools/config.py" "$CONFIG_DIR/config.py"
 fi
 
 if [ -e "$CONFIG_DIR/config.sh" ]; then
-    if [ ! -e "$CONFIG_DIR/config.sh.backup" ]; then
-        mv "$CONFIG_DIR/config.sh" "$CONFIG_DIR/config.sh.backup"
-    fi
+    cp "tools/config.sh" "$CONFIG_DIR/config.sh.new"
+else
+    cp "tools/config.sh" "$CONFIG_DIR/config.sh"
 fi
 
 # Replace the config module with a symbolic link.
 
-mv "$INSTALL_DIR/imiptools/config.py" "$CONFIG_DIR/"
 ln -s "$CONFIG_DIR/config.py" "$INSTALL_DIR/imiptools/config.py"
 
-# Copy the config script.
-
-cp tools/config.sh "$CONFIG_DIR/"
-
 # Tools
 
 TOOLS="fix.sh init.sh init_user.sh make_freebusy.py update_quotas.py update_scheduling_modules.py"